#include<iostream>
#include<pthread.h>
#include"Mutex.hpp"

class Cond
{
public:
    Cond()
    { 
        pthread_cond_init(&_cond, nullptr);
    }

    void Wait(Mutex& lock)
    {
        pthread_cond_wait(&_cond, lock.Get());
    }

    void NotifyOne()
    {
        pthread_cond_signal(&_cond);
    }

    void NotifyAll()
    {
        pthread_cond_broadcast(&_cond);
    }

    ~Cond()
    {
        pthread_cond_destroy(&_cond);
    }

private:
    pthread_cond_t _cond;
};